calling any 1LE's with RPO codes
03-02-2007, 02:53 PM
#2
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The following codes are from a 1992 1LE Z28.
FE2 - Suspension System
6DB - Coil Spring, Computer Selected, Front, Left
7DB - Coil Spring, Computer Selected, Front, Right
8NL - Coil Spring, Computer Selected, Rear, Left
9NL - Coil Spring, Computer Selected, Rear, Right
FE2 - Suspension System
6DB - Coil Spring, Computer Selected, Front, Left
7DB - Coil Spring, Computer Selected, Front, Right
8NL - Coil Spring, Computer Selected, Rear, Left
9NL - Coil Spring, Computer Selected, Rear, Right
03-02-2007, 08:11 PM
#3
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Car: 1989 IrocZ Convertible
Engine: 305 TPI
Transmission: T5 - 5 Speed Standard
Axle/Gears: 3.08
That's almost the same as my '89 IrocZ . . .
FE2 - Suspension System
6ZW - Coil Spring, Computer Selected, Front, Left (14029397)
7ZW - Coil Spring, Computer Selected, Front, Right (4029397)
8NL - Coil Spring, Computer Selected, Rear, Left (10018091)
9NL - Coil Spring, Computer Selected, Rear, Right (10018091)
FE2 RPO code is the same as well as the rear suspension, but the front is different.
I wonder what the difference is?
FE2 - Suspension System
6ZW - Coil Spring, Computer Selected, Front, Left (14029397)
7ZW - Coil Spring, Computer Selected, Front, Right (4029397)
8NL - Coil Spring, Computer Selected, Rear, Left (10018091)
9NL - Coil Spring, Computer Selected, Rear, Right (10018091)
FE2 RPO code is the same as well as the rear suspension, but the front is different.
I wonder what the difference is?
03-02-2007, 11:12 PM
#4
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Car: 1989 Camaro-1LE
Engine: TPI(s)
Transmission: 5 speed (MM5, MK6)
Axle/Gears: 3.45, 3.73
Keep in mind that there was many springs for each code. Computer selected means they picked a spring that was matched for the vehicle weight. FE2 had 5 or 6 spring part numbers ... so it is correct to say that a vehicle with lots of options and FE2 had a different spring than one with no options.
I suspect now you can only order one spring model from GM or aftermarket now.
Mark.
I suspect now you can only order one spring model from GM or aftermarket now.
Mark.
03-03-2007, 05:31 AM
#5
The spring question drove me wacky (I'm finally going with Moog stock replacements). Here's a post which provides a ton of info:
https://www.thirdgen.org/forums/hist...=1#post3127774
JamesC
https://www.thirdgen.org/forums/hist...=1#post3127774
JamesC
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